# Easy Ohm's Law vs Electrical Engineering

The clearest difference is rating: Electrical Engineering at 4.7 against Easy Ohm's Law's 1.5. Electrical Engineering also leads on ratings volume (252 vs 2). Easy Ohm's Law's advantage is review sentiment (69% vs 33%) and ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Easy Ohm's Law sells 1 one-off in-app purchase and Electrical Engineering sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Electrical Engineering holds the better App Store score, 4.7 against 1.5. That said, the two scores are not equally well evidenced: Electrical Engineering has 252 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 69% of Easy Ohm's Law's written reviews are positive against 33% of Electrical Engineering's, so the app with the better star average is not the one people write more warmly about.

Easy Ohm's Law ships an update every 3 months, Electrical Engineering every 4 months. The most recent releases landed on September 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Easy Ohm's Law | Electrical Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/easy-ohms-law/id814088524/reviews) | **[4.7 (252 ratings)](https://appshunter.io/ios/app/electrical-engineering-lite/id929996924/reviews)** |
| Number of ratings | 2 | **252** |
| Positive reviews | **69.2% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2 MB | 49 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Easy Ohm's Law

[App page](https://appshunter.io/ios/app/easy-ohms-law/id814088524)

This app helps you calculate voltage, current, resistance, and power. Simply input any two values, and the rest will be automatically computed with adjusted units. It supports a wide range of languages for global accessibility.

**Highlights:** Calculate voltage, current, resistance, and power, Automatic unit adjustment, Input any two values for instant calculation, Supports 21 languages, Available on iPhone and iPad

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro feature | $1.99 | one-time |


### Electrical Engineering

[App page](https://appshunter.io/ios/app/electrical-engineering-lite/id929996924)

This app offers a comprehensive suite of electrical calculations and conversions for professionals and students. It handles diverse units and provides precise results for various electrical engineering tasks, including voltage, current, power, and more.

**Highlights:** 60 Electrical Calculators, 16 Electrical Converters, Voltage, Current, Resistance, Power calculations, kVA to Amps and Amps to kVA conversions, Single and Three Phase Power calculations, Star to Delta & Delta to Star conversions, Unit handling for diverse electrical measurements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 16 Electrical Converters | $0.99 | one-time |
| Electrical Engineering Pack | $3.99 | one-time |


## Frequently asked questions

### Is Easy Ohm's Law free?

Easy Ohm's Law is free to download, with in-app purchases available.

### Is Electrical Engineering free?

Electrical Engineering is free to download, with in-app purchases available.

### Which has better reviews, Easy Ohm's Law or Electrical Engineering?

Electrical Engineering is rated higher. Easy Ohm's Law averages 1.5 out of 5 from 2 ratings, while Electrical Engineering averages 4.7 from 252 ratings.

### Do Easy Ohm's Law or Electrical Engineering have ads?

Electrical Engineering shows ads; Easy Ohm's Law does not.

### Which is updated more often, Easy Ohm's Law or Electrical Engineering?

Easy Ohm's Law ships an update every 3 months, and Electrical Engineering every 4 months. Most recently, Easy Ohm's Law was updated on September 26, 2026 and Electrical Engineering on October 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*